GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
124
indoor
electronic
expansion
valves
and 2000 PLS or between 0 and
480 PLS.
●The commissioning software
shows that the number of
IDUs/ODUs is consistent with the
actual engineering quantity,
without communication failure.
●The drainage effect of IDU is
smooth and thorough, and no
adverse-slope water storage
exists in condensing drainage
pipes. The ODU can implement
drainage completely from the
drainage pipe, without drops
from the unit foundation.
●No exceptional sound occurs on
compressors and indoor/outdoor
fans. No fault occurs on the unit
operation.
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